Ibis Jasper is an amazing healing stone.  Ibis Jasper is formed when a stone is crushed and the fragments are mended together or remineralized by quartz chalcedony.  It's a beautiful stone to support physical and emotional recovery and to help clear energetic blockages helping one to move forward.  Grade A large size weigh approximately 2.6-3.7oz.  I will intuitively choose for you.